145824593329 has 2 divisors, whose sum is σ = 145824593330. Its totient is φ = 145824593328.

The previous prime is 145824593323. The next prime is 145824593393. The reversal of 145824593329 is 923395428541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118713324304 + 27111269025 = 344548^2 + 164655^2 .

It is a cyclic number.

It is not a de Polignac number, because 145824593329 - 2³⁵ = 111464854961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145824593329.

It is not a weakly prime, because it can be changed into another prime (145824593323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72912296664 + 72912296665.

It is an arithmetic number, because the mean of its divisors is an integer number (72912296665).

Almost surely, 2^145824593329 is an apocalyptic number.

It is an amenable number.

145824593329 is a deficient number, since it is larger than the sum of its proper divisors (1).

145824593329 is an equidigital number, since it uses as much as digits as its factorization.

145824593329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9331200, while the sum is 55.

The spelling of 145824593329 in words is "one hundred forty-five billion, eight hundred twenty-four million, five hundred ninety-three thousand, three hundred twenty-nine".